Take care of your teeth (drop soda) and skin. Exercise too. Travel as much as you can. Get a job abroad if you can. Study languages. They compound: french wil

Take care of your teeth (drop soda) and skin. Exercise too. Travel as much as you can. Get a job abroad if you can. Study languages. They compound: french will make your English richer, Spanish will make it easier to get into French, Russian will make you understand some of the other slavic languages, etc. English, Spanish, Russian, and French cover a large portion of the earth. Also, as you get into a language and its culture, your understanding of the world will grow.